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Bertram Wilhelm Ehrhardt — 5 Patents

Mobile, AL: #65 of 562 inventorsTop 15%
Alabama: #1,539 of 10,951 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Bertram Wilhelm Ehrhardt has been granted 5 US patents. The first was granted in 2016 and the most recent in June 2019. Bertram Wilhelm Ehrhardt ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Bertram Wilhelm Ehrhardt in Mobile, AL, US.

Patents per Year

Patents granted per year, 2016 to 2019Bar chart with a peak of 3 patents in 2017.peak 32016: 1 patents20162017: 3 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10323307 Process and steel alloys for manufacturing high strength steel components with superior rigidity and energy absorption Ranbir Singh Jamwal 2019-06-18
9790567 Process for making coated cold-rolled dual phase steel sheet Ranbir Singh Jamwal, Joseph Frimpong, Harald Van Bracht, Roger Dale Boggs, Stanley Wayne Bevans 2017-10-17
9593399 Process for making cold-rolled dual phase steel sheet Ranbir Singh Jamwal, Joseph Frimpong, Harald Van Bracht, Roger Dale Boggs, Stanley Wayne Bevans 2017-03-14
9580781 Process for making cold-rolled dual phase steel sheet Ranbir Singh Jamwal, Joseph Frimpong, Harald Van Bracht, Roger Dale Boggs, Stanley Wayne Bevans 2017-02-28
9493864 Line pipe steels and process of manufacturing Chris John Paul Samuel, Ranbir Singh Jamwal, Gerald McGloin, Stanley Wayne Bevans, Markus Wilhelm Forsch +1 more 2016-11-15

Frequent Collaborators

Ranbir Singh Jamwal5 shared
Stanley Wayne Bevans4 shared
Harald Van Bracht3 shared
Roger Dale Boggs3 shared
Joseph Frimpong3 shared
Rudolf Schonenberg1 shared

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